Bottle brush



FIG. 1 is a perspective view of a bottle brush showing the new design;

FIG. 2 is a top view of the bottle brush of FIG. 1;

FIG. 3 is a left side view of the bottle brush of FIG. 1;

FIG. 4 is a front view of the bottle brush of FIG. 1;

FIG. 5 is a right side view of the bottle brush of FIG. 1;

FIG. 6 is a rear view of the LED housing of bottle brush; and,

FIG. 7 is a bottom view of the bottle brush of FIG. 1.

The broken lines in the drawings depict portions of the bottle brush that form no part of the claimed design. 

CLAIM The ornamental design of a bottle brush, as shown and described. 